Min tensile strength to be 2000 psi
No other part numbers with same form, fit, and function found.
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.
Classification: Gaskets,washers & other seals
NSN 6645-00-954-4065
NSN 6240-01-442-7746
NSN 5945-01-446-1242
NSN 6645-01-239-8133
NSN 6645-01-233-1131
NSN 6610-01-633-8931
NSN 4140-00-754-8048
NSN 4140-01-098-4677
NSN 5990-00-497-9234
NSN 5920-01-550-8580
NSN 5915-00-316-6182
NSN 5999-01-127-8717